Rustic Sweet Potato and Mushroom Casserole

This hearty casserole combines tender sweet potatoes with earthy mushrooms and caramelized onions, all enhanced by aromatic herbs. Baked to perfection, this dish offers a comforting and vibrant flavor profile that’s perfect for family dinners or special gatherings. A delightful addition to any table, it’s both nutritious and satisfying, showcasing the best of seasonal ingredients.
ingredients
- 2 large sweet potatoes, peeled and cubed
- 8 oz mushrooms, sliced (such as cremini or button)
- 1 large onion, thinly sliced
- 3 cloves garlic, minced
- 1 cup vegetable broth
- 1 tablespoon olive oil
- 1 tablespoon fresh thyme, chopped
- 1 tablespoon fresh rosemary, chopped
- Salt and pepper to taste
- 1/2 cup shredded cheese (optional, for topping)
- 1/4 cup breadcrumbs (optional, for topping)
steps
- 1.
Preheat your oven to 375°F (190°C).
- 2.
In a large skillet, heat the olive oil over medium heat. Add the sliced onions and cook until caramelized, about 10 minutes.
- 3.
Add the garlic and mushrooms to the skillet and sauté for another 5 minutes until the mushrooms are tender.
- 4.
In a large mixing bowl, combine the cubed sweet potatoes, sautéed mixture, vegetable broth, thyme, rosemary, salt, and pepper.
- 5.
Transfer the mixture into a greased casserole dish.
- 6.
If using cheese and breadcrumbs, sprinkle them evenly over the top.
- 7.
Cover the dish with aluminum foil and bake for 30 minutes.
- 8.
Remove the foil and continue baking for an additional 15-20 minutes, or until the sweet potatoes are fork-tender and the top is golden brown.
- 9.
Let cool slightly before serving.